package demo2;

/**
 * @Author: Lenovo
 * @Date: 2024/5/22 20:59
 * @description:
 */
public class KeyBored implements USB{
    @Override
    public void OpenDevice() {
        System.out.println("打开键盘...");
    }

    @Override
    public void CloseDevice() {
        System.out.println("关闭键盘...");
    }
    public void input(){
        System.out.println("输入文字...");
    }
}
